Animal sensor



FIG. 1 is a front, top, right side perspective view of an animal sensorof my invention;

FIG. 2 is a right view thereof, with the post broken away at the end toindicate indeterminate length;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a front view thereof; and,

FIG. 6 is a top view thereof.

I claim the ornamental design for an animal sensor, as shown.